*{
    margin: 0;
    padding: 0;
}
.box{
    width:500px;
    height:500px;
    border:1px solid black;
    margin: 50px auto;
    overflow: hidden;
    .show{
        width:100%;
        height: 80px;
        background: black;
        position:relative ;
        .phpre{
            float:right;
            color:white;
            font:bold 30px/80px "微软雅黑";
            margin-right:10px ;
            position:absolute ;
//          border:1px solid red;
            display: block;
            width:100%;
            z-index:2 ;
            top:0px;
            right:0px;
            text-align: right;
            background:black ;
        }
        .jsre{
            float:right;
            color:white;
            font:bold 30px/80px "微软雅黑";
            margin-right:10px ;
            position:absolute ;
            z-index: 1;
//          display:none ;
            display: block;
            width:100%;
            text-align: right;
            top:0px;
            right:0px;
            background:black ;
        }
    }
    .top{
        width:100%;
        height:80px;
        display:flex ;
        justify-content: space-between;
        input{
            display: block;
            width:34%;
            border:none;
            outline:0px ;
            border-right:1px solid #FFFFFF;
        }
    }
    .bottom{
        width:100%;
        height: 340px;
        display: flex;
        justify-content:space-between ;
        .left{
            width:60%;
            height: 340px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-content: space-between;
            input{
                width:33%;
                height:25%;             
            }
            #double{
                width:67%;
            }
        }
        .right{
            width:40%;
            height: 340px;
            display: flex;
            
            justify-content: space-between;
            .fuhao{
                width:50%;
                height:100%;
                display: flex;
                flex-direction: column;
                justify-content: space-between;
                input{
                    width:100%;
                    height:25%;
                }
            }
            .val{
                width:50%;
                height:100%;
                background: black;
                input{
                    width:100%;
                    height:100%;
                }
            }
        }
    }
    
}
